The engine was replaced with a new 2004 Volvo Penta in 2013 with no hours on it. Since then it has 40 hours on it There's a test drive video in this link taken last week out on the Atlantic coast. It doesn't need a new water pump or tune-up yet. Its only been run in salt water the only 40 hrs its been run. Its a brand new engine, doesn't have any problems, runs as a new engine should. contact 386 209 3898 heston30@gmail.comboat location: Jacksonville, FL